|
sodium sulphate anhydrous (09/01/2009)
|
SODIUM SULPHATE (BY Na2SO4)%
|
≥99.20
|
|
CALCIUM MAGNESIUM (BY Mg) CONTENT %
|
≤0.05
|
|
CHLORIDE (BY CL) CONTENT %
|
≤0.10
|
|
IRON (BY Fe) CONTENT %
|
≤0.002
|
|
THE CONTENT OF SUBSTANCEINSOLUBLE IN WATER %
|
≤0.05
|
|
MOISTURE CONTENT %
|
≤0.02
|
|
WHITE CONTENT,PURITY
|
≥88.5
|
|
PH
|
6-8 (or 9-11)
|
|
|
